Weldtec #7 7/16" Water-Cooled Quartz Nozzle (13NQ-7)

WeldTec #7 water-cooled quartz nozzle designed for precision TIG welding applications. Features 7/16" diameter opening for optimal gas coverage and arc visibility. Quartz construction provides excellent heat resistance and durability while maintaining clear sight lines to the weld pool. Water-cooled design enables extended operation at higher amperages without overheating. Ideal for professional welders requiring consistent performance on critical applications where precise gas shielding and thermal management are essential.